JPS55160464A - Laser programmable readdonly memory - Google Patents

Laser programmable readdonly memory

Info

Publication number
JPS55160464A
JPS55160464A JP5155280A JP5155280A JPS55160464A JP S55160464 A JPS55160464 A JP S55160464A JP 5155280 A JP5155280 A JP 5155280A JP 5155280 A JP5155280 A JP 5155280A JP S55160464 A JPS55160464 A JP S55160464A
Authority
JP
Japan
Prior art keywords
readdonly
memory
laser programmable
programmable
laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5155280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359261B2 (cg-RX-API-DMAC10.html
Inventor
Pii Retsudofuaan Toomasu
Emu Furedoritsukusen Toomasu
Jiei Konorii Jiyuniaa Jiyosefu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Semiconductor Corp filed Critical National Semiconductor Corp
Publication of JPS55160464A publication Critical patent/JPS55160464A/ja
Publication of JPS6359261B2 publication Critical patent/JPS6359261B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W20/494—
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
    • G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links

Landscapes

  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP5155280A 1979-04-19 1980-04-18 Laser programmable readdonly memory Granted JPS55160464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/031,562 US4238839A (en) 1979-04-19 1979-04-19 Laser programmable read only memory

Publications (2)

Publication Number Publication Date
JPS55160464A true JPS55160464A (en) 1980-12-13
JPS6359261B2 JPS6359261B2 (cg-RX-API-DMAC10.html) 1988-11-18

Family

ID=21860143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5155280A Granted JPS55160464A (en) 1979-04-19 1980-04-18 Laser programmable readdonly memory

Country Status (5)

Country Link
US (1) US4238839A (cg-RX-API-DMAC10.html)
JP (1) JPS55160464A (cg-RX-API-DMAC10.html)
DE (1) DE3015096A1 (cg-RX-API-DMAC10.html)
FR (1) FR2454672B1 (cg-RX-API-DMAC10.html)
GB (1) GB2047963B (cg-RX-API-DMAC10.html)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335371A (en) * 1979-04-09 1982-06-15 National Semiconductor Corporation Digital error correcting trimming in an analog to digital converter
US4476478A (en) * 1980-04-24 1984-10-09 Tokyo Shibaura Denki Kabushiki Kaisha Semiconductor read only memory and method of making the same
US4396998A (en) * 1980-08-27 1983-08-02 Mobay Chemical Corporation Thermally reprogrammable memory array and a thermally reprogrammable memory cell therefor
JPS5856355A (ja) * 1981-09-30 1983-04-04 Hitachi Ltd 半導体集積回路装置
EP0076967B1 (en) * 1981-10-09 1987-08-12 Kabushiki Kaisha Toshiba Semiconductor device having a fuse element
JPS58169940A (ja) * 1982-03-30 1983-10-06 Fujitsu Ltd 半導体装置の製造方法
US4578751A (en) * 1982-06-25 1986-03-25 At&T Technologies, Inc. System for simultaneously programming a number of EPROMs
US4583201A (en) * 1983-09-08 1986-04-15 International Business Machines Corporation Resistor personalized memory device using a resistive gate fet
US5008729A (en) * 1984-06-18 1991-04-16 Texas Instruments Incorporated Laser programming of semiconductor devices using diode make-link structure
US5679967A (en) * 1985-01-20 1997-10-21 Chip Express (Israel) Ltd. Customizable three metal layer gate array devices
US5545904A (en) * 1986-01-17 1996-08-13 Quick Technologies Ltd. Personalizable gate array devices
IL86162A (en) * 1988-04-25 1991-11-21 Zvi Orbach Customizable semiconductor devices
US4924287A (en) * 1985-01-20 1990-05-08 Avner Pdahtzur Personalizable CMOS gate array device and technique
JPS62139198A (ja) * 1985-12-11 1987-06-22 Mitsubishi Electric Corp 半導体記憶装置
IL78730A (en) * 1986-05-08 1990-03-19 Avner Pdahtzur Protective optical coating and method for use thereof
US5367208A (en) * 1986-09-19 1994-11-22 Actel Corporation Reconfigurable programmable interconnect architecture
US5329152A (en) * 1986-11-26 1994-07-12 Quick Technologies Ltd. Ablative etch resistant coating for laser personalization of integrated circuits
US4760249A (en) * 1986-12-22 1988-07-26 Motorola, Inc. Logic array having multiple optical logic inputs
IL82113A (en) * 1987-04-05 1992-08-18 Zvi Orbach Fabrication of customized integrated circuits
US4872140A (en) * 1987-05-19 1989-10-03 Gazelle Microcircuits, Inc. Laser programmable memory array
JPS6489338A (en) * 1987-05-19 1989-04-03 Gazelle Microcircuits Inc Semiconductor device
US5281553A (en) * 1987-07-02 1994-01-25 Bull, S.A. Method for controlling the state of conduction of an MOS transistor of an integrated circuit
JPH0691223B2 (ja) * 1987-07-06 1994-11-14 三菱電機株式会社 Ｒｏｍ装置及びその形成方法
DE3731621A1 (de) * 1987-09-19 1989-03-30 Texas Instruments Deutschland Verfahren zum herstellen einer elektrisch programmierbaren integrierten schaltung
EP0405849A3 (en) * 1989-06-30 1991-05-02 American Telephone And Telegraph Company Severable conductive path in an integrated-circuit device
US5780323A (en) * 1990-04-12 1998-07-14 Actel Corporation Fabrication method for metal-to-metal antifuses incorporating a tungsten via plug
US5614756A (en) * 1990-04-12 1997-03-25 Actel Corporation Metal-to-metal antifuse with conductive
US5166556A (en) * 1991-01-22 1992-11-24 Myson Technology, Inc. Programmable antifuse structure, process, logic cell and architecture for programmable integrated circuits
US5374590A (en) * 1993-04-28 1994-12-20 International Business Machines Corporation Fabrication and laser deletion of microfuses
US5485031A (en) * 1993-11-22 1996-01-16 Actel Corporation Antifuse structure suitable for VLSI application
US5917229A (en) * 1994-02-08 1999-06-29 Prolinx Labs Corporation Programmable/reprogrammable printed circuit board using fuse and/or antifuse as interconnect
US5834824A (en) * 1994-02-08 1998-11-10 Prolinx Labs Corporation Use of conductive particles in a nonconductive body as an integrated circuit antifuse
US5813881A (en) * 1994-02-08 1998-09-29 Prolinx Labs Corporation Programmable cable and cable adapter using fuses and antifuses
US5726482A (en) * 1994-02-08 1998-03-10 Prolinx Labs Corporation Device-under-test card for a burn-in board
US5572409A (en) * 1994-02-08 1996-11-05 Prolinx Labs Corporation Apparatus including a programmable socket adapter for coupling an electronic component to a component socket on a printed circuit board
US5537108A (en) * 1994-02-08 1996-07-16 Prolinx Labs Corporation Method and structure for programming fuses
US5808351A (en) * 1994-02-08 1998-09-15 Prolinx Labs Corporation Programmable/reprogramable structure using fuses and antifuses
US5606242A (en) * 1994-10-04 1997-02-25 Duracell, Inc. Smart battery algorithm for reporting battery parameters to an external device
US5633573A (en) * 1994-11-10 1997-05-27 Duracell, Inc. Battery pack having a processor controlled battery operating system
US5962815A (en) * 1995-01-18 1999-10-05 Prolinx Labs Corporation Antifuse interconnect between two conducting layers of a printed circuit board
US5906042A (en) * 1995-10-04 1999-05-25 Prolinx Labs Corporation Method and structure to interconnect traces of two conductive layers in a printed circuit board
US5767575A (en) * 1995-10-17 1998-06-16 Prolinx Labs Corporation Ball grid array structure and method for packaging an integrated circuit chip
EP0780851B1 (en) * 1995-12-20 2003-06-11 International Business Machines Corporation A semiconductor IC chip with electrically adjustable resistor structures
US5872338A (en) * 1996-04-10 1999-02-16 Prolinx Labs Corporation Multilayer board having insulating isolation rings
WO1998002933A1 (en) * 1996-07-17 1998-01-22 Duracell Inc. Battery operating system
US5909049A (en) * 1997-02-11 1999-06-01 Actel Corporation Antifuse programmed PROM cell
US6025695A (en) * 1997-07-09 2000-02-15 Friel; Daniel D. Battery operating system
US9092595B2 (en) 1997-10-08 2015-07-28 Pact Xpp Technologies Ag Multiprocessor having associated RAM units
US6034427A (en) * 1998-01-28 2000-03-07 Prolinx Labs Corporation Ball grid array structure and method for packaging an integrated circuit chip
US6346427B1 (en) 1999-08-18 2002-02-12 Utmc Microelectronic Systems Inc. Parameter adjustment in a MOS integrated circuit
EP1104935A1 (en) 1999-12-01 2001-06-06 STMicroelectronics S.r.l. An integrated device with trimming elements
US7026692B1 (en) * 2003-11-12 2006-04-11 Xilinx, Inc. Low voltage non-volatile memory transistor
JP4685388B2 (ja) * 2004-09-06 2011-05-18 Ｏｋｉセミコンダクタ株式会社 半導体装置
US7888771B1 (en) 2007-05-02 2011-02-15 Xilinx, Inc. E-fuse with scalable filament link
US7724600B1 (en) 2008-03-05 2010-05-25 Xilinx, Inc. Electronic fuse programming current generator with on-chip reference
US7834659B1 (en) 2008-03-05 2010-11-16 Xilinx, Inc. Multi-step programming of E fuse cells
US7710813B1 (en) 2008-03-05 2010-05-04 Xilinx, Inc. Electronic fuse array
US7923811B1 (en) 2008-03-06 2011-04-12 Xilinx, Inc. Electronic fuse cell with enhanced thermal gradient
US8564023B2 (en) * 2008-03-06 2013-10-22 Xilinx, Inc. Integrated circuit with MOSFET fuse element
US20150317255A1 (en) * 2011-02-15 2015-11-05 Chengdu Haicun Ip Technology Llc Secure Printed Memory

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529299A (en) * 1966-10-21 1970-09-15 Texas Instruments Inc Programmable high-speed read-only memory devices
US3584183A (en) * 1968-10-03 1971-06-08 North American Rockwell Laser encoding of diode arrays
US3611319A (en) * 1969-03-06 1971-10-05 Teledyne Inc Electrically alterable read only memory
BE794202A (fr) * 1972-01-19 1973-05-16 Intel Corp Liaison fusible pour circuit integre sur substrat semi-conducteur pour memoires
US3778886A (en) * 1972-01-20 1973-12-18 Signetics Corp Semiconductor structure with fusible link and method
FR2289999A2 (fr) * 1974-10-31 1976-05-28 Radiotechnique Compelec Memoire morte programmable
DE2545047C3 (de) * 1975-10-08 1978-09-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines Halbleiterfestwertspeichers
US4055754A (en) * 1975-12-22 1977-10-25 Chesley Gilman D Memory device and method of testing the same
US4064493A (en) * 1976-06-03 1977-12-20 Motorola, Inc. P-ROM Cell having a low current fusible programming link
US4125880A (en) * 1977-03-09 1978-11-14 Harris Corporation Simplified output circuit for read only memories

Also Published As

Publication number Publication date
DE3015096A1 (de) 1980-11-06
GB2047963B (en) 1983-11-09
FR2454672A1 (fr) 1980-11-14
GB2047963A (en) 1980-12-03
FR2454672B1 (fr) 1986-05-30
JPS6359261B2 (cg-RX-API-DMAC10.html) 1988-11-18
DE3015096C2 (cg-RX-API-DMAC10.html) 1991-08-08
US4238839A (en) 1980-12-09

Similar Documents

Publication Publication Date Title
JPS55160464A (en) Laser programmable readdonly memory
JPS55153133A (en) Optical memory
GB2049278B (en) Programmable semiconductor memory
GB2046939B (en) Mirror
JPS5694432A (en) Programmable sequenceelogic array mechanism
DE3071662D1 (en) High-density read-only memory
JPS5595109A (en) Programmable controller
JPS5635109A (en) Mirror
GB2073987B (en) Memory table
GB2059143B (en) Laser mirrors
JPS5615094A (en) Solid state laser
JPS5667888A (en) Imageehandling memory unit
JPS55129387A (en) Memory element
GB2050683B (en) Lasers
JPS5683884A (en) Multiiaccess memory
JPS567292A (en) Dsemiconductor memory
JPS55143074A (en) Rewritable readdonly memory
JPS55127686A (en) Time memory unit
JPS55101186A (en) Memory ordering
JPS5693180A (en) Memory
JPS567293A (en) Memory
GB2094525B (en) Programmable read-only memory adder
GB2053554B (en) Laser component
JPS55105927A (en) Fuse
DE2965232D1 (en) Programmable logic circuitry